Children studying in other provinces, require parents to buy social security, parents have bought flexible employment social security, how to do?

Children in the province to study, require parents to buy social security, parents domicile has bought flexible employment social security, how to do? Hello, pro, the child out of school parents have a previous to pay social security. If the child goes to school out of state, either parent must buy social security locally and needs to have a workplace to buy social security. Purchasing social security by flexible employment is useless. After purchasing social security and applying for a certificate of residence, you are eligible to do the local line of degree lottery for your own child as a child of a foreigner employed in the local area. I hope this helps!